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Intel logo Core i5-8400
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AMD logo Athlon II X4 635

Intel Core i5-8400 logo AMD Athlon II X4 635 logo
General information Core i5-8400 Athlon II X4 635
Launched Q4 2017 Q1 2010
Used in Desktop Desktop
Factory Intel AMD
Socket FCLGA1151-2 AM3
Series Name Intel Core i5 AMD Athlon II X4
Core Family Name Coffee Lake Propus
Clock 2.8 GHz 3.4 % 2.9 GHz 0 %
Cores 6 0 % 4 33.3 %
Threads 6 0 % 4 33.3 %
Thermal Design Power (TDP) 65 W 31.6 % 95 W 0 %
Lithography 14 nm 68.9 % 45 nm 0 %
L1 Cache 6 × 32 kB Instruction
6 × 32 kB Data
4 × 64 kB Instruction
4 × 64 kB Data
L2 Cache 6 × 256 kB
4 × 512 kB
ECC Supported No No
Multithreading Supported No No
Performance Core i5-8400 Athlon II X4 635
Overall Score 49425 0 % 34558 30.1 %
Future Proof 62 % 0 % 17 % 72.6 %
Benchmark Score 5967 0 % 1426 76.1 %
Single Thread Score 2361.6 0 % 1149.1 51.3 %
Encrypting Data 2773.1 MB/s 15.1 % 3266.6 MB/s 0 %
Compressing Data 127.7 MB/s 0 % 48.3 MB/s 62.2 %
String objects sorting 16143.8 thousand/s 0 % 6256.1 thousand/s 61.2 %
Prime numbers generation 36.7 millions/s 0 % 9.1 millions/s 75.3 %
Mathemathic operations (integer) 25686 millions/s 0 % 6555 millions/s 74.5 %
Mathemathic operations (float) 21961.9 millions/s 0 % 4814 millions/s 78.1 %

Comparison of average FPS

Comparison of average FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) for Core i5-8400, Athlon II X4 635.

Average frames per second Core i5-8400 Athlon II X4 635
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 101.5 FPS 57.4 FPS
High settings 162.3 FPS 91.8 FPS
Medium settings 202.9 FPS 114.8 FPS
Low settings 253.7 FPS 143.5 FPS
Difference 0 % 43.4 %

Grand Theft Auto V Frames per second

Comparison of FPS count by settings on resolution 1920 × 1080 (FHD (1080p)) in game 1920 × 1080 (FHD (1080p)) for Grand Theft Auto V.

Grand Theft Auto V Core i5-8400 Athlon II X4 635
Screen resolution: 1920 × 1080 pixels   Change
Ultra settings 137.7 FPS 111.5 FPS
High settings 220.3 FPS 178.3 FPS
Medium settings 275.4 FPS 222.9 FPS
Low settings 344.2 FPS 278.7 FPS
Difference 0 % 19.1 %
Configuration Settings
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